18c4c1b7a2d77d71f0c77791ea0ad03f50d9276f0d0d261c01d548deb4a53fd7

General

Target

18c4c1b7a2d77d71f0c77791ea0ad03f50d9276f0d0d261c01d548deb4a53fd7
Size

677KB
MD5

8b845fb41ba21d1d0cf0442a9e1d8e01
SHA1

b72437d73c0518463a24d6837e89ef12b8647ebf
SHA256

18c4c1b7a2d77d71f0c77791ea0ad03f50d9276f0d0d261c01d548deb4a53fd7
SHA512

ccc9f8c68c39e1e5812de8784560c023f870c469b2181c3bc51486f264a2cbab328fe41025cde38e8d4f37aa3d6216f10d443e94c3a24ba4f2779c3d4e169ac7
SSDEEP

12288:OmXEz7/IrEX7qHLC1jJRk2OPBviDMwlRLlr/Wl657ThvqQcPj1muQ:OmX0IJLSJq2OPliDMwLpzE077cPjf

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
18c4c1b7a2d77d71f0c77791ea0ad03f50d9276f0d0d261c01d548deb4a53fd7
unpack001/out.upx

Files

18c4c1b7a2d77d71f0c77791ea0ad03f50d9276f0d0d261c01d548deb4a53fd7
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

UPX0
Size: - Virtual size: 900KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 676KB - Virtual size: 680KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 383KB - Virtual size: 383KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 771KB - Virtual size: 771KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 373KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 900KB

UPX1 Size: 676KB - Virtual size: 680KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 383KB - Virtual size: 383KB

.rdata Size: 771KB - Virtual size: 771KB

.data Size: 25KB - Virtual size: 373KB

.pdata Size: 12KB - Virtual size: 11KB

.xdata Size: 512B - Virtual size: 144B

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 7KB - Virtual size: 6KB

.symtab Size: 512B - Virtual size: 4B

UPX0
Size: - Virtual size: 900KB

UPX1
Size: 676KB - Virtual size: 680KB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 383KB - Virtual size: 383KB

.rdata
Size: 771KB - Virtual size: 771KB

.data
Size: 25KB - Virtual size: 373KB

.pdata
Size: 12KB - Virtual size: 11KB

.xdata
Size: 512B - Virtual size: 144B

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 7KB - Virtual size: 6KB

.symtab
Size: 512B - Virtual size: 4B